Base | Representation |
---|---|
bin | 1001000101110… |
… | …1111011111110 |
3 | 2122202101022221 |
4 | 2101131323332 |
5 | 34230233002 |
6 | 3441155554 |
7 | 642062251 |
oct | 221357376 |
9 | 78671287 |
10 | 38133502 |
11 | 1a5862a0 |
12 | 1092bbba |
13 | 7b92104 |
14 | 50c9098 |
15 | 3533c37 |
hex | 245defe |
38133502 has 16 divisors (see below), whose sum is σ = 62583552. Its totient is φ = 17282520.
The previous prime is 38133493. The next prime is 38133523. The reversal of 38133502 is 20533183.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5713 + ... + 10435.
It is an arithmetic number, because the mean of its divisors is an integer number (3911472).
Almost surely, 238133502 is an apocalyptic number.
38133502 is a deficient number, since it is larger than the sum of its proper divisors (24450050).
38133502 is a wasteful number, since it uses less digits than its factorization.
38133502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5103.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 38133502 is about 6175.2329510716. The cubic root of 38133502 is about 336.5907914275.
Adding to 38133502 its reverse (20533183), we get a palindrome (58666685).
The spelling of 38133502 in words is "thirty-eight million, one hundred thirty-three thousand, five hundred two".
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